<template>
	<view>
		<view class="goods-item">
		  <!-- 商品左侧图片区域 -->
		  <view class="goods-item-left">
			<radio :checked="goods.goods_state" color="#C00000" v-if="showRadio" @click="changeState(goods)"></radio>
		    <image :src="goods.goods_small_logo || defaultPic" class="goods-pic"></image>
		  </view>
		  <!-- 商品右侧信息区域 -->
		  <view class="goods-item-right">
		    <!-- 商品标题 -->
		    <view class="goods-name">{{goods.goods_name}}</view>
		    <view class="goods-info-box">
		      <!-- 商品价格 -->
		      <view class="goods-price">￥{{goods.goods_price | tofixed}}</view>
              <uni-icons type="trash" size="20" class='trash' @click="trash" v-if="showTrash"></uni-icons>			  
			  <uni-number-box :min="1" :value="goods.goods_count" v-if="showNum" @change="numChangeHandler"></uni-number-box>
		    </view>
		  </view>
		</view>
	</view>
</template>

<script>
	import { mapMutations } from 'vuex'
	export default {
		name:"my-goods",
		props:{
			goods:{
				type:Object,
				default:{}
			},
			showRadio:{
				type:Boolean,
				default:false
			},
			showNum:{
				type:Boolean,
				default:false
			},
			showTrash:{
				type:Boolean,
				default:false
			}
		},
		data() {
			return {
				//默认图片
				defaultPic: 'https://img3.doubanio.com/f/movie/8dd0c794499fe925ae2ae89ee30cd225750457b4/pics/movie/celebrity-default-medium.png'
			};
		},
		methods:{
			changeState(goods){
				goods.goods_state = ! goods.goods_state
				this.updateGoodState(goods)
			},
			...mapMutations('m_cart',['updateGoodState']),
			numChangeHandler(val){
				this.$emit('num-change',{
					// 商品id
					goods_id:this.goods.goods_id,
					// 商品数量  ""
					goods_count:+val
				})
			},
			trash(){
				this.$emit('swipeActionClickHandler',this.goods)
			}
		},
		filters:{
			tofixed(num){
				return Number(num).toFixed(2)
			}
		}
	}
</script>

<style lang="scss">
.goods-item {
	 // 让 goods-item 项占满整个屏幕的宽度
	  width: 750rpx;
	  // 设置盒模型为 border-box
	  box-sizing: border-box;
  display: flex;
  padding: 10px 5px;
  border-bottom: 1px solid #f0f0f0;

  .goods-item-left {
    margin-right: 5px;
	display: flex;
	justify-content: space-between;
	align-items: center;

    .goods-pic {
      width: 100px;
      height: 100px;
      display: block;
    }
  }

  .goods-item-right {
    display: flex;
	flex: 1;
    flex-direction: column;
    justify-content: space-between;

    .goods-name {
      font-size: 13px;
    }

    .goods-price {
      font-size: 14px;
      color: #c00000;
    }
	.goods-info-box{
		display: flex;
		justify-content: space-between;
		align-items: center;
		position: relative;
		
	}
  }
}
.trash{
		position: absolute;
		left: 35%;
		top: 21%;
	}
</style>